Doctor profile · Federal record
Dr. Harvey Chang, M.D.
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Cytopathology Physician · Modesto, CA
- NPI 1629074810
- Accepts Medicare
- MIPS 57.3 / 100 · 2023
- 50 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4301 N Star Way
Modesto, CA 953569262
(209) 577-1200
fax (209) 577-6517 - Mailing address
-
Po Box 576768
Modesto, CA 953576768
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- February 19, 2025
- Year of graduation
- 1976 — 50 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State license (1)
- California #C50076
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629074810. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,670
Distinct HCPCS
10
Medicare allowed
$267,909
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 2,469 | 1,162 | $37 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 973 | 643 | $35 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 842 | 496 | $12 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 788 | 186 | $28 | |
88312 |
Special stained specimen slides to identify organisms including interpretation and report | 784 | 473 | $26 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 306 | 117 | $63 | |
88311 |
Preparation of tissue for examination by removing any calcium present | 271 | 242 | $12 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 231 | 160 | $82 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 183 | 173 | $11 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 116 | 53 | $81 |
In context: peer comparison
Among 19 peers in Modesto Anatomic Pathology & Clinical Pathology Physician, average services per provider: 175. This provider delivers 44× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Harvey Chang's medical specialty?
Dr. Harvey Chang practices Anatomic Pathology & Clinical Pathology Physician in Modesto, CA.
Where does Dr. Harvey Chang practice?
Dr. Harvey Chang practices at 4301 N Star Way, Modesto, CA 953569262. Office phone: 2095771200.
What is Dr. Harvey Chang's NPI?
Dr. Harvey Chang's National Provider Identifier (NPI) is 1629074810, issued by NPPES.
Does Dr. Harvey Chang accept Medicare assignment?
Yes. Dr. Harvey Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Harvey Chang commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, initial procedure (HCPCS 88342); Special stained specimen slides to examine tissue including interpretation and report (HCPCS 88313). Source: CMS Medicare Physician & Other Practitioners file.